| 摘要 |
A printing method on sheet of biodegradable resins is provided to have excellent adhesive property of a printing layer and sheet and to be dried easily. A printing method on sheet of biodegradable resins comprises steps of: using ink manufactured by adding and mixing aziridine 5 ~ 40 weight% when drawing, character, figure etc. are printed on a biodecomposable resin sheet manufactured by poly lactic acid, poly glycolic acid, poly caprolactone, aliphatic polyester resin, poly hydroxy butyric acid or D-3-hydroxy butyric acid. |
